Randori

Randori, an IBM company, is an automated penetration testing and external attack surface management platform that mimics authentic adversary behavior to identify, validate, and prioritize exploitable security perimeter weaknesses. Unlike traditional vulnerability scanners that flood security teams with uncontextualized lists of theoretical exposures, Randori views enterprise digital perimeters through the eyes of an advanced persistent threat actor. The platform continuously monitors an organization's public-facing attack surface, mapping unknown internet-connected assets, shadowy third-party cloud infrastructure, forgotten subsidiary domains, and exposed corporate services. Utilizing automated adversary emulation capabilities, Randori safely tests discovered assets against real-world exploit chains, determining whether identified vulnerabilities are practically exploitable and assessing the exact blast radius if compromised. Security leaders are provided with dynamic, risk-ranked Target Temptation scores that prioritize remediations based on the factors that make an asset most attractive to actual malicious attackers, including asset accessibility, software criticality, and exploit applicability. By converting static vulnerability data into actionable adversary intelligence and bidirectional integration with SIEM and SOAR systems, Randori enables cyber defenders to allocate engineering resources efficiently, eliminate critical attack paths, and validate security controls against modern real-world threats.